Bar-Headed Goose

Imwe yenyeredzi dzinobhururuka zvikuru pasi pose, nharaunda dzinomhanya-mhanya dzakadzika pamusoro pemakomo eHealayan kana ichisimuka, panzvimbo dzakakwirira dzinogona kusvika mamita makumi matatu. Kunyange zvazvo zvimwe zvidzidzo zvichidiwa pamusoro pekufamba kune shiri iyi uye kuchinja kwezvisikwa kunoita kuti iwane simba rekusimba mhepo yakapfava uye kutonhora kwekudziya, hapana kukanganisa mabhesi ari kumusoro-kutora vanhu vanoenda kune dzimwe nyika.

Zita Rakafanana : Bar-Headed Goose, Indian Goose, Grey Goose

Scientific Name : Anser indicus (Dzimwe nguva Eulabeia indica )

Scientific Family : Anatidae

Kuonekwa:

• Bill : Triangular spatulate maumbirwo, akajeka machena nemhembwe yakasviba
• Kukura : 28-30 masendimita yakareba uye mapapiro mapapiro 55-62, yakareba mutsipa, chifukidzo chakadzika, musoro wose
• Makore : Muchena, mvere, machena, madema, machena, ruvara-ruvara
• Zviratidzo : Mhembwe dzakafanana asi varume vari zvishoma kudarika vakadzi. Musoro mutsvuku unoratidzwa nehuviri hwemhando dzakagadzirwa neU dzakayambuka nape , uye boka rekumusoro rinotanga kumashure maziso rakanyanya kudarika kupfuura bhansi rezasi. Mutsipa wakachena-grey nemutsara wakachena mutsara pasi rumwe rutivi. Muviri wakave wakachena kumusoro uye unowedzera pasi, wakasviba pedyo nemakumbo, kunyange mamwe madonho machena angaratidza zvose kumusoro uye pasi. Chikamu chakaderera chemuviri uye chikafu chinotakura chichena. Iyo mapapiro makuru ari madema, uye muswe ndeye ghena-tsvuku. Mukuenda, mhete yepasi uye yechipfuva inoumba rutivi rwakasviba, ruvara rutsvuku kusvika kune mapiko. Makumbo uye tsoka dzakabhururuka zvinenge zvichena machena, uye maziso ari masikati.
  
  Vatongi vanofananidzwa nevanhu vakuru asi kazhinji vanowedzera zvakanyanya, vane ruvara rwehuzha-yellow, makumbo netsoka. Nyeredzi dzedenga dzinoshayawo mabheji anosiyana, asi pane chigadziko chisiko pamusoro.

Zvokudya : Gorosi, zviyo, midzi, mbeu, mabrikiti, mollusk, zvipembenene, makusiki ( Ona: Herbivorous )

Habitat uye Kutama:

Aya mahombe anosarudza mvura yakachena yemvura yakadai sehogi, maruva akazaruka, makungwa emvura kana rukova rwizi, pamwe chete neminda yakasviba yakaoma kana nzvimbo dzakasvibira dzekurima. Munguva yekuberekwa, inogona kuwanikwa munzvimbo dzakakodzera muMongolia, kumadokero kweChina, Kyrgyzstan, kumabvazuva kweA Afghanistan uye nechokumabvazuva kwakadziva kumabvazuva kwePakistan.

Munguva yechando, ge-headed geese inofamba zvakananga kumativi ose kumakomo kusvika pakucheka kwechando mukatikati pePakistan, India, Myanmar, Nepal uye kumaodzanyemba kweChina, kazhinji inofarira nzvimbo dzenyika dzomumakomo muchando.

Izvozvi shiri dziri chikamu chekusanganisa kwemvura inowanikwa munyika yose, kusanganisira mune zvinyorwa uye aviary. Zvimwe feral populations zvakasimbiswa, kunyanya kuSpain, Belgium neFinland, asi nguva dzose kupona kunonoka kunowanikwawo muCanada neUnited Kingdom. Vanopukunyuka kakawanda vanogona kuonekwa pose pose.

Vocalizations:

Aya mahesheni ane kuderera kwekushevedza kushevedza vanoshandisa zvinenge zvichienderera mberi muchibhururuka. Panyika, dzimwe nguva kudana kana kuti maduku maduku kunogona kunzwika pane dzimwe nguva.

Maitiro:

Iyi ndiyo shiri dzinobatana dzinounganidza mumapoka makuru uye dzinosanganiswa nedzimwe mvura, kunyanya dzimwe mhando dzehase. Izvo zvipfeko zvine simba uye zvine mapapu makuru, anopfuura akawanda kupfuura mamwe mhando dzemarudzi, shiri dzinofanirwa kuti ornithologists dzinofanirwa zvakakosha pakuda kwavo, kukwirira kwepamusoro-kutama. Pavanenge vachifamba, vanowanzoita V-vakaita mhando kana maitiro akafanana neJ, nemafambisi anotungamirira achidzokera shure kana apera. Panyika, vanofamba zvakanaka uye vachidya nguva dzose.

Kubereka:

Izvi ndezvipi zvisingabatsiri izvo zvinogona kutora mararamiro ehupenyu , kunyange zvazvo pane nguva dzakanyorwa dzegoreka apo vakadzi vanonyanya kudarika varume pavanenge vachidyara.

Dendere racho rakadzika risina kuvhara pasi , asi pane dzimwe nguva bhodzi-nyuchi dzichagara mumiti. Mazai aya akajeka, akachena mutsvuku kana bhudzi rakatsvuka, uye kune mazai 3-8 mumutambo wakafanana. Vasikana vaduku vanogona kuisa mazai avo mune dendere rekare, rinowedzera musikana, kunyange zvazvo mazai akadaro asina kumira.

Mubereki wechikadzi anobata mazai kwemazuva makumi maviri nemaviri makumi matatu nemakumi matatu, uye zvipembenene zvepamberi zvakagadzirira kusiya chivara mukati mezuva rimwe kana maviri ekudzivirira. Vabereki vaviri vanochengetedza uye vanotungamirira mhodzi, iyo inokwanisa kuendesa ndege dzavo dzokutanga mumazuva 53-55, asi haisi kuzvipira zvakakwana kusvikira mazuva 65-80 mushure mokunge ichivhara. Mhuka dzechidiki dzinowanzogara muboka risina kusununguka mumhuri yose yechando uye inongotarisa pachavo pachavo mushure mekudzokera kunzvimbo dzavo dzinobereka gore rinotevera.

Imwe chete vana vana vanokurudzirwa gore negore.

Kukwezva Bhasi-Musoro Wakadzika:

Aya mahara haana kufanana neshiri yemashure, asi angashanyira kumashure munzvimbo dzakakodzera apo nzvimbo dzekudyisa pasi dzinowanika, kunyanya kana zviyo kana zviyo zvakakanganwa zviripo. Mushure mevashanyi vashanyi vangangodaro vanopera kana kuti vanopukunyuka mahara panzvimbo pevanhu vomusango.

Kuchengetedza:

Bho-headed geese hazviiti sekutyisidzirwa kana kuiswa pangozi, kunyange zvazvo inogona kutaridzika kwekugara nekushungurudzwa kubva kune varimi uko zvipfuwo zvakawanda zvingave zviyo zvinokuvadza zvirimwa. Mune dzimwe nzvimbo, mahara aya anoshungurudzwa, uye mazai avo anogona kuunganidzwa kuti adye.

Aya mahara ari kunyanya kuomerwa neAvian influenza, uye anotya kuti anogona kukwanisa kuparadzira chirwere kuvanhu kana kuburikidza nekushamwaridzana zvakananga kana mumasese avo.

Nyeredzi dzakafanana:

• Barnacle Goose ( Branta leucopsis )
• Snow Goose ( Anser caerulescens )

Mufananidzo - Gorosi Yakagadzirirwa © Charlie Wylie
Mifananidzo - Bhuku-Musoro-wechipfupa Profile © Noel Reynolds
Mufananidzo - Kushambira Gumbo-Rakagadzirwa © Ron Knight